$ git clone -n https://gitee.com/src-opencloudos-rpms/curl.git /var/lib/mock/dist-oc8-build-215217-80837/root/chroot_tmpdir/scmroot/curl
Cloning into '/var/lib/mock/dist-oc8-build-215217-80837/root/chroot_tmpdir/scmroot/curl'...
$ git fetch origin c6e85747e3751807bc4d10cccb749003453093e0:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/curl
 * [new ref]         c6e85747e3751807bc4d10cccb749003453093e0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c6e8574 import curl-7.61.1-34.tl3.8